【摘要】 首先确定了水溶液中苯酚在活性炭上的吸附等温式，然后根据平衡接近率与时间的关系，应用Ｐａｔｅｒｓｏｎ热传导近似公式，用计算机解超越方程，得到了苯酚在活性炭粒内的有效扩散系数。更多还原

【Abstract】 With adsorption equilibria experiment the Freundlich isotherm equition of phenol adsorption on active carbon have been found.The data of adsorption rate have been gotten by bottle technical test,and the effective diffusion coefficient of phenol in the particles of active carbon is calculated using the data.更多还原